  <div id="plugins" class="clearfix block fieldlist">
   <h2><span>插件详细信息.</span></h2>
   <div class="content">
   <div id="frame"></div> 
   <div id="navigation" class="clearfix"> 
    <ul></ul> 
   </div> 
   <div id="recording"> 
    <div class="wrapper clearfix"> 
     <p class="loader">Watching for Changes</p> 
     <button class="primary">Stop &amp; Show Changes</button> 
    </div> 
   </div> 
   </div>
  </div>